Base | Representation |
---|---|
bin | 10010100100111101110101 |
3 | 100011102101120 |
4 | 102210331311 |
5 | 2221320010 |
6 | 252214153 |
7 | 56252160 |
oct | 22447565 |
9 | 10142346 |
10 | 4870005 |
11 | 28269a8 |
12 | 176a359 |
13 | 101687a |
14 | 90aad7 |
15 | 662e70 |
hex | 4a4f75 |
4870005 has 16 divisors (see below), whose sum is σ = 8905344. Its totient is φ = 2226240.
The previous prime is 4870001. The next prime is 4870009. The reversal of 4870005 is 5000784.
It is an interprime number because it is at equal distance from previous prime (4870001) and next prime (4870009).
It is not a de Polignac number, because 4870005 - 22 = 4870001 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4870001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23086 + ... + 23295.
It is an arithmetic number, because the mean of its divisors is an integer number (556584).
Almost surely, 24870005 is an apocalyptic number.
It is an amenable number.
4870005 is a deficient number, since it is larger than the sum of its proper divisors (4035339).
4870005 is a wasteful number, since it uses less digits than its factorization.
4870005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46396.
The product of its (nonzero) digits is 1120, while the sum is 24.
The square root of 4870005 is about 2206.8087819292. The cubic root of 4870005 is about 169.5026409035.
Adding to 4870005 its reverse (5000784), we get a palindrome (9870789).
The spelling of 4870005 in words is "four million, eight hundred seventy thousand, five".
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